4Marcellin P,Chang T,Tlims G,et al.Adefovir dipivoxil the treatment of hepatitid B eantigen-positive chronic hepatitis B N Engl[J].J Med,2003,348(9):808-816.
5Peters MG,Hann Hw,Hmartin P,et al.Adefovir dipivoxil dlone or incomb ination with lamivudine in patients with lamivudine-resistartchronic hepatitis B[J].Gastroenterology,2004,126(1):91-101.